发明名称 |
CONTROL MEANS FOR AN ELECTRICALLY ADJUSTABLE ITEM OF FURNITURE |
摘要 |
A control means comprises a control segment (3) that is designed for driving an electrically adjustable piece of furniture and a switched-mode power supply unit (2) that supplies power to the control segment (3). The switched-mode power supply unit (2) features a switching regulator component (223) for controlling the switched-mode power supply unit and can be switched into a normal operating mode and into an idle mode. The switched-mode power supply unit (2) is designed for making available a supply voltage for the switching regulator component (223) in a clocked fashion with the aid of a start-up circuit (224) in the idle mode. The switched-mode power supply unit (2) features a power failure detection circuit (230) that is designed for detecting a failure of a line voltage applied to the input side of the switched-mode power supply unit (2) based on a signal within the start-up circuit (224) and for signaling this failure to the control segment (3). |
申请公布号 |
EP2754233(A2) |
申请公布日期 |
2014.07.16 |
申请号 |
EP20120753478 |
申请日期 |
2012.08.29 |
申请人 |
LOGICDATA ELECTRONIC&SOFTWARE ENTWICKLUNGS GMBH |
发明人 |
SCHENK, MARIO;LUKAS, STEFAN |
分类号 |
H02M1/36;G05B19/042;H02M1/00 |
主分类号 |
H02M1/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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